Cobalt Drill Bits Metric Cobalt Hss Drill Bit Twist Drill

Product Description

🛠️ Product Description
Twist Drill Bit

Cobalt drill bits metric cobalt hss drill bit Twist drill

  • Raw Material: Hss4241 / 4341 / M2 / M35
  • Shank: Straight Shank
  • Process: Fully Ground
  • Size Range: 1-13mm, 1/16"-1/2", 1#-60#, A-Z
  • DIN Standards: DIN338, DIN340, DIN1897, DIN1869
  • ANSI Standards: Jobber Length, Taper Length, Screw Machine Length, Aircraft Extension
HSS Twist Drill Bits Specifications
Manufacturing Process Roll Forged, Rolled Polished, Fully Ground, Milled
Surface Finish Options White, Black, Black & White, TiN Coated, Amber, Black & Gold
Sharpening Angles 118°, 135°
Standards DIN338, DIN340, DIN1897, DIN1869, DIN345, DIN341; Jobber Length, Taper Length, Screw Machine Length, Aircraft Extension, Taper Shank(ANSI)
Material Grades HSS4241, HSS4341, HSS9341, HSS6542(M2), HSS CO5%(M35), HSS CO8%(M42)
Shank Types Straight Shank, Taper Shank, Three Flats Shank, Hexagonal Shank, 1/2" 3/8" Reduced Shank
Helix Angle & Rotating Type N, W, H; Right Hand, Left Hand
📷 Products Show
Drill Bit Detail 1
Drill Bit Detail 2
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🏢 Manufacturer Profile
Production Facility
Machinery
Warehouse

The company is specialized in producing high speed steel twist drills, masonry and SDS hammer drills, wood drills and other cutting tools. We can process all kinds of non-standard drills depending on customer requirements.

Quality Control: With strong technical force and modern testing methods, all products comply with international standards. We have passed ISO9001:2008 Quality System Certification.

Service: With over 10 years of experience, our technical staff understands product quality requirements and excels in research and development.

Due to good quality and favorable pricing, our products are exported extensively to Europe, the United States, and Southeast Asia.

📦 Packaging & Delivery

Packaging Options:

Plastic pipe packing, Metal display box, Plastic tube, 1pc/PVC bag with inner paper box, Grey metal display box, Wooden box for sets.

Payment Terms:

L/C, T/T, D/A, D/P, Western Union, PayPal

Shipment & Port:

Shipping via DHL, UPS, FEDEX, TNT, EMS. Main port is Shanghai or as requested.

📜 Certificates & Exhibitions
Certificate 1
Certificate 2
Certificate 3
Exhibition 1
Exhibition 2
Exhibition 3
❓ Frequently Asked Questions
Q: Are you a manufacturer or a trading company? A: We are a professional manufacturer with more than 10 years of experience in this field.
Q: Is OEM or customization available? A: Yes, OEM and customization are available. We can also provide label printing services.
Q: Can I request samples for testing? A: Yes, samples are available after price confirmation. The sample fee will be returned to you after placing an official order.
Q: What is the typical delivery time? A: Usual delivery time is 15-20 days after advance payment. For customized products, it takes 25-30 days.
Q: What are your payment terms? A: We accept T/T, L/C, D/A, D/P, and PayPal depending on the circumstances.
Q: How can I trust the quality of the material? A: We suggest testing the chemical elements of the material upon receipt. We promise a full refund if there is any discrepancy compared to the samples provided.
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